Rios Sabor e Maçãs
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1999
507 km²
Commune · PRT
Calvelhe
Portugal
CsbTemperate, dry summer, warm summer(78 %)
Species observed
196
Observations
1 707
Area
22,6km²
Ecological tissue
Sample of 38 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Calvelhe : 29 espèces reliées par 71 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
71
Connectance
0.101
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
196 distinct species · 1 707 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,9°C
Annual rain
947mm
Warmest m°
27,9°C
Coldest m°
0,9°C
Elevation: 656 m on average (min 408 m, max 807 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,9°C
Annual rain
947mm
Warmest month
27,9°C
Coldest month
0,9°C
Mean alt.
656m
Min
408m
Max
807m
Std. dev.
69m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(78 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
38,1g/kg
Clay
18,4%
Sand
40,4%
Silt
41,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Bragança
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
64,1g/kg
Clay
18,5%
Sand
40,2%
Silt
41,3%
5–15 cm
pH H₂O
5,8
Org. C
25,6g/kg
Clay
17,9%
Sand
40,3%
Silt
41,8%
15–30 cm
pH H₂O
5,8
Org. C
24,5g/kg
Clay
18,7%
Sand
40,6%
Silt
40,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.5%
Crops10.8%
Built-up0.1%
Bare soil7.2%
Other (grassland, water…)66.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
11,4km
Basins crossed
2
Max stream order
1
Max drainage
2 555km²
Discharge in basins
1,3m³/s
Mean precip.
692mm/an
Mean T°
12,3°C
Moisture idx
-0,34
Max snow
1%
Mean runoff
322mm/an
Mean elev. (basins)
615m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
8,1%
Pesticides
39,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Rios Sabor e Maçãs
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
333 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN